Aslam Ahmad

4 Questions 1 Answers 0 Followers

Questions related from Aslam Ahmad

Is malacite green dye auto degrading at pH= 7.00 or above, whlie containing catalyst that is pure rutile TiO2 in the solution?

If we observing the degradation performance of malacite green dye by using pure rutile TiO2, is there any effect of pH?

12 August 2025 5,223 0 View

Malachite Green, Methylene Blue, Methyl Orange, and Rhodamine B which dye is shows better photocatalytic activity by pure rutie TIO2?

Photocatalysis Dye degradation

11 August 2025 7,792 3 View

Could this extended duration at residual temperature have contributed to the ash-colored appearance of the material?

TiO2 was subjected to calcination at high temperature for 2 hours. Following the calcination process, the sample remained inside the furnace for approximately 65 hours due to a delay in retrieval.

29 July 2025 3,369 1 View

Why TiO2 after calcination becomes ash colour rather than white?

synthesis of titania extracted from textile raw residue by sol gel method but after calcination TiO2 became ash colour rather than white. Interesting fact that after drying it became white...

27 July 2025 8,703 3 View